What quality certificates do you provide?

We provide MTC, Heat Treatment reports, Dimension reports, EN3.1 certificates, and hold ISO, PED, and TUV certifications.

Do you support OEM and ODM services?

Yes, we offer both OEM and ODM services to meet specific client requirements.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Large Long Shaft Forgings, Heavy Shaft and Step Shaft

Name: Large Long Shaft Forgings, Heavy Shaft and Step Shaft
Brand: Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.
SKU: 2143244155

Shanghai, ChinaShanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.

US$50.00-5,000.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Material

Alloy Steel

Standards

ASTM a 370, API 16A

Model NO.

Shaft-10

Lead Time

10-25 Working Days

Testing Report

Mtc, Ht, Dimension Report, En3.1

Stamping

Customization Available

Load

Central Spindle

Stiffness & Flexibility

Stiffness / Rigid Axle

Axis Shape

Straight Shaft

Shaft Shape

Real Axis

Transport Package

Steel Frame

Specification

TUV

Trademark

DHDZ

Origin

China

HS Code

73261910

Production Capacity

12000 Ton/Year

Key features

Extensive Size Range: Diameter up to 1000mm and length up to 5000mm; Weight from 0.3kg to 20000kg.

Multiple Material Options: Available in Carbon Steel, Stainless Steel, and Alloy Steel with various grades.

Comprehensive Heat Treatment: Options include Annealing, Normalizing, Austenitizing, Quenching, and Tempering.

Customization Available: Customized stamping and various forging shapes including shafts, rings, and blocks.

Strict Quality Standards: Complies with ASTM, API, ASME, JIS, DIN, EN, and other international standards.

Full Inspection Reports: Provides MTC, Heat Treatment reports, Dimension reports, and EN3.1 certificates.

OEM and ODM Services: Full OEM and ODM services available for custom manufacturing requirements.

ISO and TUV Certified: Certified under ISO system, PED, and TUV standards for quality assurance.

Company profile

Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2001-06-01 CertifiedNearest Port: Tianjin Port, Shanghai Port, Qingdao PortAverage Response Time: ≤3.85h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanxi Donghuang Wind Power Flange Manufacturing Co., Ltd. is identified as a Chinese manufacturer of steel flanges and forgings, with operations associated with Dingxiang, Shanxi, and a Shanghai head office. The supplier reports ISO9001:2015, PED, and TUV-related certifications, five production lines, 6–10 quality-control staff, and annual steel forging and flange productivity of 5,000 tons. It offers standardized and customized products, including multiple flange types, rings, shafts, blocks, disks, and other forgings. Export activity reportedly began in 2001, with exports representing 41%–50% of sales and customers in more than 15 countries. Evidence supports production, certification, customization, and international customer experience. However, after-sales capability is only described as an intended quality-related process, innovation evidence is limited to one year of total R&D engineer experience, and financial credibility cannot be assessed from the provided information.

Supplier typeThe supplier is described both as a trading company and as a manufacturer. Its formal entity information identifies Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd. as a manufacturer, while its business description states that it manufactures and exports flanges and forgings in China.

CertificationsThe supplier reports an ISO9001:2015 certificate and states that it holds ISO-system, PED, and TUV certifications. Its stated compliance scope includes processes, materials, testing, storage, delivery, and after-sales service, although the specific validity and coverage of each certificate are not provided.

Production capacityThe supplier reports five production lines, 6–10 quality-control staff, 60 employees, and annual production of 5,000 tons of steel forgings and flanges. Its product scope includes large flanges, rings, square forgings, shafts, and related components, supporting a demonstrated manufacturing capability.

Customization capabilityThe supplier explicitly identifies standardization and customization as advantages and lists customized flanges and forgings among its offerings. The product range includes multiple flange configurations and forging forms, directly supporting customization capability.

Client casesThe supplier states that it serves clients in more than 15 countries across the EU, USA, Gulf area, UK, South America, Australia, and Asia, and reports export activity beginning in 2001. The provided trade information also identifies a Ukraine-related buyer record registered in June 2025, although detailed project references or customer performance evidence are not supplied.